Answer:
a)
, b) 
Explanation:
a) The heat transfered to the egg is computed by the First Law of Thermodynamics:





b) The amount of entropy generation is determined by the Second Law of Thermodynamics:



A mechanical wave<span> requires an initial energy input. Once this initial energy is added, the </span>wave travels through<span> the medium until all its energy is transferred.</span>
It would be 1. B 2. A 3. A